CN217077470U

CN217077470U - Compound PE protection film with folding function

Info

Publication number: CN217077470U
Application number: CN202122241864.0U
Authority: CN
Inventors: 赵连友
Original assignee: Linyi Lianyou Packaging Materials Co ltd
Current assignee: Linyi Lianyou Packaging Materials Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-07-29
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a belong to PE protection film technical field, specifically be a compound PE protection film with folding function, including first PE rete and second PE rete, second PE rete sets up at first PE rete side, still includes: folding mechanism, folding mechanism sets up between first PE rete and second PE rete, folding mechanism includes two-sided sticker, elasticity rete and no trace rete, two-sided sticker is installed at first PE rete and second PE rete outer wall, the elasticity rete is installed in the two-sided sticker outside, no trace rete pastes in the elasticity rete outside, the beneficial effects of the utility model are that: through setting up to disconnect-type to the PE protection film, the junction is equipped with folding mechanism, overcomes the PE protection film and breaks to product parcel easy wearing and tearing of department of buckling.

Description

Compound PE protection film with folding function

Technical Field

The utility model relates to a PE protection film technical field specifically is a compound PE protection film with folding function.

Background

The PE protective film is a macromolecular organic compound with the simplest structure and is a macromolecular material which is most widely applied in the world at present, the PE protective film takes a special polyethylene plastic film as a base material and is divided into a high-density polyethylene protective film, a medium-density polyethylene protective film and a low-density polyethylene protective film according to different densities, the PE protective film has the greatest advantages that the protected product is not polluted, corroded or scratched in the processes of production, transportation, storage and use, and the original bright and clean surface is protected, so that the quality and market competitiveness of the product are improved, the protective film is inert to the surface of the protected material, the protective film has good adhesion performance to the protected material, the protective film cannot warp or fall off in the material transportation and processing processes, the protective film has better weather resistance and adhesion stability, the peeling force is not remarkably increased after being pasted for a plurality of days or a long time, and the protective film is easy to uncover, when the protective film is uncovered, no residual glue is left on the protected surface, and no shadow is left.

The existing composite PE protective film is generally integrated, when the composite PE protective film wraps different edges for protection, a bent part exists, and the bent part is easy to wear and break.

SUMMERY OF THE UTILITY MODEL

The present invention has been made in view of the above and/or the problems existing in the conventional composite PE protective film having a folding function.

Therefore, the utility model aims at providing a compound PE protection film with folding function sets up to the disconnect-type through to the PE protection film, and the junction is equipped with folding mechanism, overcomes the PE protection film and breaks to product parcel department of buckling easy wearing and tearing, can solve the aforesaid and propose the general formula as an organic whole of current compound PE protection film, and compound PE protection film has the department of buckling when wrapping up the protection to different limits, and the department of buckling easy wearing and tearing cracked problem.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a composite PE protective film with a folding function comprises: first PE rete and second PE rete, the second PE rete sets up at first PE rete side end, still includes: the folding mechanism is arranged between the first PE film layer and the second PE film layer.

As an optimized scheme of compound PE protection film with folding function, wherein: folding mechanism includes two-sided paste piece, elasticity rete and no trace rete, two-sided paste piece is installed at first PE rete and second PE rete outer wall, the elasticity rete is installed in the two-sided paste piece outside, no trace rete is pasted in the elasticity rete outside.

As an optimized scheme of compound PE protection film with folding function, wherein: and the side ends of the double-sided adhesive sheet, the elastic film layer and the traceless film layer are provided with connecting sheets, and the side ends of the connecting sheets are provided with second bending grooves.

As an optimized scheme of compound PE protection film with folding function, wherein: a first bending groove is formed in the outer side of the traceless film layer, a reinforcing film is installed on the inner side of the first bending groove, and a groove is formed in the inner wall of the reinforcing film.

As an optimal selection scheme of compound PE protection film with folding function, wherein: and a clamping sheet is adhered to the outer wall of the side end of the traceless film layer, and an air hole is formed in the inner wall of the clamping sheet.

As an optimized scheme of compound PE protection film with folding function, wherein: the double-sided adhesive sheet, the elastic film layer and the traceless film layer are provided with single-sided adhesive sheets at two ends, and the inner sides of the single-sided adhesive sheets are connected with the first PE film layer and the second PE film layer.

As an optimized scheme of compound PE protection film with folding function, wherein: a first softening adhesive tape is arranged between the first PE film layer and the connecting sheet, and a second softening adhesive tape is arranged between the second PE film layer and the connecting sheet.

As an optimized scheme of compound PE protection film with folding function, wherein: the first bending groove and the clamping piece are both U-shaped.

Compared with the prior art:

through setting up to the disconnect-type to the PE protection film, the junction is equipped with folding mechanism, overcomes the easy wearing and tearing of PE protection film to product parcel department of buckling and breaks, through setting up the softening adhesive tape, makes the department of buckling have the pliability, is convenient for buckle, through setting up the connection piece, carries out the effect of connecting to PE protection film and protective film layer, through the elasticity rete, makes the PE protection film department of buckling have elasticity, carries out the cladding through setting up the joint piece to the department of buckling of PE protection film, reduces the wearing and tearing of the department of buckling.

Drawings

Fig. 1 is a structural diagram of a composite PE protective film with a folding function according to the present invention;

fig. 2 is a front view of the composite PE protective film with folding function of the present invention;

fig. 3 is a structural diagram of a snap sheet in the composite PE protective film with folding function of the present invention;

fig. 4 is an intercepted view of a traceless film layer in the composite PE protective film with a folding function of the present invention.

In the figure: the first PE film layer 1, the first softening adhesive tape 11, the second PE film layer 2, the second softening adhesive tape 21, the single-sided adhesive sheet 22, the folding mechanism 3, the double-sided adhesive sheet 31, the elastic film layer 32, the traceless film layer 33, the reinforcing film 331, the groove 332, the first bending groove 34, the second bending groove 35, the connecting sheet 36, the clamping sheet 37 and the air holes 371.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a compound PE protection film with folding function has the advantage of overcoming the easy wearing and tearing of PE protection film to product parcel department of buckling, please refer to fig. 1-4, including first PE rete 1 and second PE rete 2, still include: a folding mechanism 3;

further, the second PE film layer 2 is arranged at the side end of the first PE film layer 1, the first softening adhesive tape 11 is arranged between the first PE film layer 1 and the connecting sheet 36, the second softening adhesive tape 21 is arranged between the second PE film layer 2 and the connecting sheet 36, the single-sided adhesive sheet 22 is arranged at both ends of the double-sided adhesive sheet 31, the elastic film layer 32 and the traceless film layer 33, the first PE film layer 1 and the second PE film layer 2 are connected to the inner side of the single-sided adhesive sheet 22, specifically, the first PE film layer 1 and the second PE film layer 2 have the function of wrapping and protecting the product, the first softening adhesive tape 11 and the second softening adhesive tape 21 facilitate bending of the first PE film layer 1 and the second PE film layer 2 while wrapping, so that the bending parts of the first PE film layer 1 and the second PE film layer 2 have flexibility and are not easy to break, and the adhesive sheet 22 has the function of connecting the double-sided adhesive sheet 31, the elastic film layer 32 and the traceless film layer 33 with the first PE film layer 1, The second PE film layer 2 performs the function of bonding.

Further, the folding mechanism 3 is arranged between the first PE film layer 1 and the second PE film layer 2, the folding mechanism 3 includes a double-sided adhesive sheet 31, an elastic film layer 32 and a non-marking film layer 33, the double-sided adhesive sheet 31 is arranged on the outer walls of the first PE film layer 1 and the second PE film layer 2, the elastic film layer 32 is arranged on the outer side of the double-sided adhesive sheet 31, the non-marking film layer 33 is adhered on the outer side of the elastic film layer 32, a connecting sheet 36 is arranged on the side ends of the double-sided adhesive sheet 31, the elastic film layer 32 and the non-marking film layer 33, a bending groove II 35 is arranged on the side end of the connecting sheet 36, a bending groove I34 is arranged on the outer side of the non-marking film layer 33, a reinforcing film 331 is arranged on the inner side of the bending groove I34, a groove 332 is arranged on the inner wall of the reinforcing film 331, a clamping sheet 37 is adhered on the outer wall of the side end of the non-marking film layer 33, a vent hole 371 is arranged on the inner wall of the clamping sheet 37, both the bending groove I34 and the clamping sheet 37 are U-shaped, in particular, the folding mechanism 3 has the characteristic that the PE protective film can be conveniently folded and is not easy to be damaged when wrapping a product, the double-sided adhesive sheet 31 has the functions of adhering an elastic film layer 32 and connecting with a connecting sheet 36, the elastic film layer 32 has the function of increasing the elasticity of the bent parts of the first PE film layer 1 and the second PE film layer 2, so that the first PE film layer 1 and the second PE film layer 2 can be bent conveniently to wrap products, the traceless film layer 33 has the function of increasing the strength of the bent parts of the first PE film layer 1 and the second PE film layer 2 and reducing the friction damage of the bent parts, the connecting sheet 36 has the function of connecting the first softening adhesive tape 11 and the second softening adhesive tape 21, the connecting sheet 36 has the elasticity, the connecting sheet 36 also has the function of connecting the double-sided adhesive sheet 31, the elastic film layer 32 and the traceless film layer 33, the bending groove second 35 has the functions of pressing and opening when the first PE film layer 1 and the second PE film layer 2 are bent, and has the function of assisting the first PE film layer 1 and the second PE film layer 2 in bending, when first PE rete 1 and second PE rete 2 take place to buckle, the tight phenomenon can take place for the junction of first PE rete 1 and second PE rete 2, buckle through setting up a groove 34 of buckling, overcome the tight phenomenon of first PE rete 1 and second PE rete 2, reinforced film 331 has the pliability that increases a groove 34 of buckling, make a groove 34 of buckling can not take place to warp after buckling, recess 332 has the effect that makes things convenient for reinforced film 331 to buckle, joint piece 37 has the effect of carrying out the cladding in the department of buckling of first PE rete 1 and second PE rete 2, reduce the wearing and tearing of department of buckling, bleeder vent 371 has the gas permeability effect that increases the department of buckling of first PE rete 1 and second PE rete 2.

When the product is used specifically, the product is wrapped and protected by the PE protective film, when other surfaces of the product are wrapped, the PE protective film needs to be bent, at the moment, the first PE film layer 1 and the second PE film layer 2 are attached to two surfaces of the product, the product is bent through the joint of the first PE film layer 1 and the second PE film layer 2, the elastic film layer 32 is connected to the outer sides of the first PE film layer 1 and the second PE film layer 2 through the double-sided adhesive sheet 31, the elastic film layer 32 is connected with the traceless film layer 33 through glue, the first softening adhesive tape 11 is installed between the first PE film layer 1 and the connecting sheet 36, the second softening adhesive tape 21 is installed between the second PE film layer 2 and the connecting sheet 36, the first softening adhesive tape 11 and the second softening adhesive tape 21 have the advantages that the first PE film layer 1 and the second PE film layer 2 can be conveniently bent while being wrapped, the second bending groove 35 at one end of the connecting sheet 36 is bent inwards, the second bending groove 35 at the other end is turned outwards, through set up bending groove 34 in the no trace rete 33 outside, overcome the phenomenon of tightening of first PE rete 1 and second PE rete 2 junction, at elasticity rete 32, before no trace rete 33 and connection piece 36 buckle, insert joint piece 37 from first PE rete 1 and second PE rete 2 junction side, it is fixed through the wood grain sticky tape, elasticity rete 32 and no trace rete 33 connect back and first PE rete 1, the effect of laminating is carried out to second PE rete 2, wrap the department of buckling, reduce the wearing and tearing of department of buckling, bleeder vent 371 is seted up to joint piece 37 inner wall, bleeder vent 371 has the gas permeability effect that increases first PE rete 1 and second PE rete 2 department of buckling.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a compound PE protection film with folding function, includes first PE rete (1) and second PE rete (2), second PE rete (2) set up at first PE rete (1) side, its characterized in that still includes: the folding mechanism (3) is arranged between the first PE film layer (1) and the second PE film layer (2).

2. A composite PE protective film with folding function according to claim 1, wherein the folding mechanism (3) comprises a double-sided adhesive sheet (31), an elastic film layer (32) and a non-trace film layer (33), the double-sided adhesive sheet (31) is installed on the outer walls of the first PE film layer (1) and the second PE film layer (2), the elastic film layer (32) is installed on the outer side of the double-sided adhesive sheet (31), and the non-trace film layer (33) is adhered on the outer side of the elastic film layer (32).

3. A composite PE protective film with folding function as claimed in claim 2, wherein the double-sided adhesive sheet (31), the elastic film layer (32) and the non-marking film layer (33) are provided with a connecting sheet (36) at the side end, and the connecting sheet (36) is provided with a second bending groove (35) at the side end.

4. A composite PE protective film with folding function as claimed in claim 2, wherein a first bending groove (34) is formed on the outer side of said non-mark film layer (33), a reinforcing film (331) is installed on the inner side of said first bending groove (34), and a groove (332) is formed on the inner wall of said reinforcing film (331).

5. A composite PE protective film with folding function as claimed in claim 2, wherein a snap sheet (37) is adhered to the outer wall of the side end of the traceless film layer (33), and the inner wall of the snap sheet (37) is provided with an air hole (371).

6. A composite PE protective film with folding function according to claim 2, characterized in that a single-sided adhesive sheet (22) is mounted on both ends of the double-sided adhesive sheet (31), the elastic film layer (32) and the non-marking film layer (33), and the inner side of the single-sided adhesive sheet (22) is connected with the first PE film layer (1) and the second PE film layer (2).

7. A composite PE protective film with folding function according to claim 1, characterized in that a first softening adhesive tape (11) is arranged between the first PE film layer (1) and the connecting sheet (36), and a second softening adhesive tape (21) is arranged between the second PE film layer (2) and the connecting sheet (36).

8. A composite PE protective film with folding function as claimed in claim 4, wherein the first bending groove (34) and the snap tab (37) are both U-shaped.